Transaction not yet indexed

53aEU7QrCLtcS4a7uBrUXmFsUu6RWp7F6FLyCSFstmU2L75NbGj3TWoVCUTc4FTJFBNwvwWj3D9yCr1RgXF9FyD5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.